2076325

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 18

約数和(自身を含む): 2708594

約数和(自身を除く): 632269

約数列:

[1, 5, 23, 25, 115, 157, 529, 575, 785, 2645, 3611, 3925, 13225, 18055, 83053, 90275, 415265, 2076325]

約数ペア:

[(1, 2076325), (5, 415265), (23, 90275), (25, 83053), (115, 18055), (157, 13225), (529, 3925), (575, 3611), (785, 2645)]